Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 3in Block Kit

If you're looking to add a bit of lift to the rear of your 1973-1991 Chevy K30 4WD, this 3-inch rear block kit from Superlift is a solid option. It's designed to work with trucks like the K30 Pickup, K3500, and V3500 models, giving you that extra bit of height you might need for tire clearance or a more aggressive stance. Just remember, this kit is specifically for non-dually trucks.

This kit comes with everything you need to get the job done: two cast iron blocks, four U-bolts, and all the necessary nuts and washers. Cast iron is a strong material that holds up well under the stresses of suspension duty. The blocks are designed to fit between your rear leaf springs and the axle, effectively raising the rear of the vehicle by 3 inches. It’s a straightforward way to achieve a slight lift without altering your existing suspension components too drastically.

Superlift has been in the suspension game since 1975, and they stand behind their products with a Limited Lifetime Warranty, so you can install this kit with confidence.